O2OA/o2ios/O2Platform/common/ext/UIView+Extension.swift

//
//  UIView+Extension.swift
//
//
//  Created by LXF on 16/3/29.
//  Copyright © 2016年 LXF. All rights reserved.
//

import Foundation
import UIKit


extension UIView {
    //MARK: - storyboard上添加属性 可以直接配置 省得每次都要代码实现
    // border 宽度
    @IBInspectable var borderWidth: CGFloat {
        get {
            return self.layer.borderWidth
        }
        set {
            self.layer.borderWidth = newValue
        }
    }
    // border的颜色
    @IBInspectable var borderColor: UIColor {
        get {
            return UIColor(cgColor: self.layer.borderColor!)
        }
        set {
            self.layer.borderColor = newValue.cgColor
        }
    }
    // 圆角
    @IBInspectable var cornerRadius: CGFloat {
        get {
            return self.layer.cornerRadius
        }
        set {
            self.layer.cornerRadius = newValue
            self.layer.masksToBounds = newValue > 0
        }
    }
    
    
    
    func setAnchorConstraintsFullSizeTo(view: UIView, padding: CGFloat = 0) {
        self.translatesAutoresizingMaskIntoConstraints = false
        self.topAnchor.constraint(equalTo: view.topAnchor, constant: padding).isActive = true
        self.bottomAnchor.constraint(equalTo: view.bottomAnchor, constant: -padding).isActive = true
        self.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant: padding).isActive = true
        self.trailingAnchor.constraint(equalTo: view.trailingAnchor, constant: -padding).isActive = true
    }
    
    func createLineView(_ frame:CGRect,_ color:UIColor) -> UIView {
        self.frame = frame
        self.backgroundColor = color
        return self
    }
    
    /// 裁剪 view 的圆角
    func clipRectCorner(direction: UIRectCorner, cornerRadius: CGFloat) {
        let cornerSize = CGSize(width: cornerRadius, height: cornerRadius)
        let maskPath = UIBezierPath(roundedRect: bounds, byRoundingCorners: direction, cornerRadii: cornerSize)
        let maskLayer = CAShapeLayer()
        maskLayer.frame = bounds
        maskLayer.path = maskPath.cgPath
        layer.addSublayer(maskLayer)
        layer.mask = maskLayer
    }
    
    public var x: CGFloat{
        get{
            return self.frame.origin.x
        }
        set{
            var r = self.frame
            r.origin.x = newValue
            self.frame = r
        }
    }

    public var y: CGFloat{
        get{
            return self.frame.origin.y
        }
        set{
            var r = self.frame
            r.origin.y = newValue
            self.frame = r
        }
    }
    /// 右边界的x值
    public var rightX: CGFloat{
        get{
            return self.x + self.width
        }
        set{
            var r = self.frame
            r.origin.x = newValue - frame.size.width
            self.frame = r
        }
    }
    /// 下边界的y值
    public var bottomY: CGFloat{
        get{
            return self.y + self.height
        }
        set{
            var r = self.frame
            r.origin.y = newValue - frame.size.height
            self.frame = r
        }
    }

    public var centerX : CGFloat{
        get{
            return self.center.x
        }
        set{
            self.center = CGPoint(x: newValue, y: self.center.y)
        }
    }

    public var centerY : CGFloat{
        get{
            return self.center.y
        }
        set{
            self.center = CGPoint(x: self.center.x, y: newValue)
        }
    }

}